baber/WOPTO huggingface dataset:
Patent JP-H0953466-A (JP)
Title: Centrifugal governor of diesel engine
Inventor: KUSHISHITAMACHI SHINICHI
IPC: F02D1/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of graphite during the no-load sudden accelerating operation without any increase in speed variation (governor difference) by improving the starting performance of an engine in a slope and quickening the rise of rotating speed of an engine at the time of cold starting. SOLUTION: A lever limit means 11 capable of freely advancing and retreating is disposed, facing to a first lever 1a, and the lever limit means 11 is driven to advance and retreat by an advance and retreat driving means 20A, whereby a start spring 2 is tensed and loosened by the lever limit means 11. At the time of starting an engine, the lever limit means 11 is retreated so that the start spring 2 is strongly pulled to position a rack pin 5 in a start increase position (Sr) through the first lever 1a, and after the engine is started, the lever limit means 11 is projected so that the start spring 2 is loosened and the excessive oscillation of the first lever 1a to the fuel increase side R is regulated by the lever limit means 11.
Patent JP-H0866915-A (JP)
Title: Boring device
Inventor: SHIGETOMI NAGAMICHI
IPC: B28D1/04
Filed: 1994-08-30
Abstract: PURPOSE: To precisely make a hole having a predetermined depth without interrupting a series of works. CONSTITUTION: A boring depth-controlling jig 11, which is detachably mounted to a diamond core bit 9 installed to a diamond core drill 10 and the end part of which is allowed to abut against the surface 2, to be bored is provided. Thus, the enhancement of the efficiency and accuracy in boring work can be effected.
Patent JP-H0868174-A (JP)
Title: Daylighting window
Inventor: TANAKA TOSHIHIRO
IPC: E04D13/03
Filed: 1994-08-30
Abstract: PURPOSE: To prevent the drop of the moisture condensation water generated in the lower surface of a window glass into a house by providing a gutter groove and a discharging groove in the upper surface of a wood lower frame fitted to the lower surface of the peripheral part of the window glass. CONSTITUTION: The upper surface of the peripheral part of a window glass 3 of a lighting window, which is provided in a roof or the like and which has inclination, is supported by decorative upper frames 2, 2, and the lower surface of the peripheral part thereof is supported by wood lower frames 1, 1 fitted to the lower surface of the decorative upper frames 2, 2. A gutter groove 5 and a discharging groove 7 are provided in the upper surface of the wood lower frame 1, and the moisture condensation water generated in the lower surface of the window glass 3 is received by the gutter groove 5, and discharged outside through the discharging groove 7. A water-proof cover 6 is provided in the inner surface of the gutter groove 5 and the discharging groove 7 so that the,condensation water does not directly contact with the wood lower frame 1.  An extension part 8 extended from the discharging groove 7 to the downstream side is provided in the water-proof cover 6 so that the outside surface of the wood lower frame 1 is not wet.
Patent JP-H1153545-A (JP)
Title: Device and method for collation
Inventor: SAKO YOICHIRO
IPC: G06T7/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To perform collation through a collating method corresponding to the condition of a reagent. SOLUTION: The image of the fingerprint of a finger inputted from an input sensor 61 is displayed on a display device 72, supplied to a binarizing processing part 62 and binarized based on a threshold set by a threshold setting part 66 and after smoothing processing is performed at a smoothing processing part 63, the direction of a ridge line is detected by a ridge line direction detecting part 64. Ridge line direction angle data showing the ridge line direction are generated at a ridge line direction angle data forming part 65, and these data are collated with ridge line direction angle data, which are previously stored in a registered ridge line direction angle data storage part 68, corresponding to the said finger.  At such a time, an area having disturbance such as an injury inputted from a key input part 69 and set by a collation area setting part 67 is excluded from the object of collation.
Patent JP-H0496257-A (JP)
Title: Pin grid array type semiconductor integrated circuit device
Inventor: OKINAGA TAKAYUKI
IPC: H01L23/12
Filed: 1990-08-03
Abstract: PURPOSE:To speed up the operation of a title device and promote multiple pin construction by extending onto a chip one end of a wiring formed on an insulating substrate, and electrically connecting an electrode pad provided at the center on a chip integrated circuit formation surface. CONSTITUTION:An insulating film 9 on which a wiring 3 is formed is bonded to an insulating substrate 2 and to a chip 7. There is previously provided an opening 10 at a portion corresponding to an electrode pad of the chip 7 through the insulating film 9, and the electrode pad exposed to the bottom of the insulating film 9 and the wiring 3 are connected with each other through a wire 8 such as Au. The chip 7 located in a cavity 6 are sealed with caps 11a, 11b. The caps 11a, 11b comprise synthetic resin and are joined with the insulating substrate 2 via a bonding agent 12 such as silicone rubber. A pin grid array 1 constructed as above mounts thereon the multiple pin chip 7 including electrode pads thereon along the peripheral edge and at the central portion, and hence construction of the pin grid array 1 with multiple pins is promoted.
Patent JP-S6185265-A (JP)
Inventor: IIDA JUN
IPC: B61J3/10
Filed: 1984-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0254599-A (JP)
Title: Manufacture of multilayer printed board
Inventor: KOBAYASHI TAKAO
IPC: H05K3/46
Filed: 1988-08-18
Abstract: PURPOSE:To effectively form a through hole in which a plating layer is not cut out by laminating an intermediate layer provided with a copper foil of a predetermined pattern on both side faces of a metal plate or a resin layer and a prepreg formed by impregnating foamable fluorine resin which is made in advance to be hydrophilic with thermosetting resin or coating it therewith to form a multilayer printed board. CONSTITUTION:Foamable fluorine resin 11 is dipped in Tetoraecchi solution 12 to be altered to be hydrophilic, impregnated with thermosetting resin such as epoxy resin or coated therewith to form a prepreg 13. Then, after a metal plate 14 of a copper plate or the like, the prepreg 13, a copper foil 15 are laminated under pressure by heating to form a printed board 16, and a through hole 17 passing a board 16 is formed. Concentrated sulfuric acid or chromium sulfate is fed into the hole 17 to selectively etch back the resin 18 in size (d) to rough the surface, and to expose the hydrophilic resin 11. Then, the hole 17 is formed with an electroless plated copper layer and an electrolytically plated copper layer.
Patent JP-S5998224-A (JP)
Title: Power supply device
Inventor: HARA KAZUYA
IPC: G05F1/56
Filed: 1982-11-26
Abstract: PURPOSE:To attain efficiently the DC voltage having a desired voltage level, by controlling plural power stabilizing circuits, to which an input voltage is supplied individually, so that these circuits are made either unoperated or operated by a control signal. CONSTITUTION:An available power is supplied to a primary-side coil L1 of a transformer T, and a voltage which is 2/3 times as high as the voltage induced in a secondary-side coil L4 is induced in a secondary-side coil L3, and a voltage which is 1/3 times as high as the voltage induced in the secondary-side coil L4 is induced in a secondary-side coil L2. These induced voltages are rectified in full-wave rectifying circuits D1-D3, and rectified output voltages are supplied to a + or -1/3 stabilizing circuit 1, a + or -2/3 stabilizing circuit 2, and a + or -V stabilizing circuit 3. Polarity changeover switches SW1-SW3 are switched to the A side when the output voltage having a positive polarity is attained, and they are switched to the B side when the output voltage having a negative polarity is attained. An H-level control signal is applied to one of control terminals 20- 22. Thus, selected one of voltages + or -V, + or -2/3V, and + or -1/3V is attained as the output voltage from both ends of a resistance R11.
Patent JP-S6184489-A (JP)
Inventor: SATO SHOZO
IPC: F16L3/16
Filed: 1984-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6184901-A (JP)
Title: Dielectric coaxial resonator
Inventor: MIYAURA MASAO
IPC: H01P7/04
Filed: 1984-10-03
Abstract: PURPOSE:To adjust simply a coaxial resonator in a short time by putting a metallic rod into and out of a center through-hole of a dielectric so as to apply minute adjustment of a resonance frequency. CONSTITUTION:A conductor layer 8 is formed to an outer wall of the cylindrical dielectric 6, one end face and an inner wall of the center through-hole 7 except for a non-conductor layer 9 in the coaxial resonator 5 by baking or chemical plating. Then the non-conductor layer 9 is formed to a part of the inner wall of the hole 7 from one end face of the dielectric 6 toward the lengthwise direction to be a rectangle. Further, a conductor 10 is formed by a metallic rod moving through the hole 7 in the lengthwise direction while being slid with the inner wall 8 of the hole 7 of the dielectric 6. Then the resonance frequency is adjusted minutely by putting the metallic rod 10 into the hole 7 of the dielectric 6 and changing the opposed area between the metallic rod 10 and the non- conductive layer 9 through the inserted depth thereby changing the electromagnetic field strength.
Patent JP-H0526803-A (JP)
Title: Method for analyzing silicon crystal for impurity
Inventor: ARAMAKI KANEKICHI
IPC: H01L21/66
Filed: 1991-07-23
Abstract: PURPOSE:To analyze the condensed part of a single crystal of silicon for impurities and measure the content of the impurities by partially heating and melting raw polycrystalline silicon with a high-frequency induction heating coil and moving the melted zone of the silicon. CONSTITUTION:A sample is taken by hitting the peripheral of the sampling section of a finally solidified section without coming into direct contact with the sampling section. Namely, when the periphery of the solidified section of a single crystal reaches the shoulder on the upper end of a silicon rod at the finally solidified end of the crystal, the impression of high-frequency power upon a coil is stopped. Thus the impurities to be analyzed can be localized and the localized part can be easily and separately sampled by hitting. The concentration of the impurities contained in the cylindrical section 22 of a raw polycrystalline silicon rod 21 is calculated and measured by performing theoretical calculation by using the impurity measured value of measured intermediate polycrystalline silicon 23. In addition, the concentration of impurities at a position (x) in the cylindrical section 20 of the intermediate polycrystalline silicon rod is calculated and measured from the measured impurity value.
Patent JP-H115270-A (JP)
Title: Rigid glossy product
Inventor: HASEGAWA YASUTAKA
IPC: B05D5/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To surely suppress the generation of cracks on a metal thin film layer by stress, prevent the appearance quality from reducing, and at the same time, suppress delamination. SOLUTION: A radiator grille 1 comprises a base material 2 made of polypropylene containing rubber, a base coat layer 3, a metal thin film layer 4, and a top coat layer 5. The metal thin film layer 4 is formed of chrome, and can be recognized as a metal film from a macroscopic viewpoint, but comprises a composition in a manner that fine metal particles are thoroughly laid from a microscopic viewpoint, and is a metal thin film layer of which the thickness is 150 Å or higher and 800 Å or lower, having a grain boundary 6. Also, the base coat layer 3 has a glass transition point which is -30 deg.C or higher and 0 deg.C or lower, and at the same time, for which a silane coupling agent having an epoxy group is blended. For the top coat layer 5, the silane coupling agent having the epoxy group and an ultraviolet absorbing agent are blended. Therefore, the bonding force between the base coat layer 3 and the metal thin film layer 4, and between the top coat layer 5 and the metal thin film layer 4 can be improved.
Patent JP-S6098331-A (JP)
Title: Wind tunnel testing device of ship and marine structure
Inventor: KITAGAWA KIICHI
IPC: B63B71/20
Filed: 1983-11-02
Abstract: PURPOSE:To vary a model for wind tunnel test to an optional testing attitude and to prevent a turbulent flow, a vortex flow, etc. in wind tunnel flowing air by providing a dynamometer, to which the model for wind tnnel test is attached, in a liquid tank installed under the floor of a wind tunnel. CONSTITUTION:An open hole 10A in the upper end of a liquid tank 10 is fitted and fixed to an aperture 11 of a wind tunnel floor 1, and a cradle truck provided with casters and leg screws contacting the floor is provided under a tank bottom part 10C. A model 14 for wind tunnel test is attached onto a dynamometer 12 placed in the liquid tank 10, and a dynamometer movable supporting device 20 supports the dynamometer 12 in the liquid tank so that the model 14 can be moved to an optional wind tunnel testing attitude. An ascending and descending base 22 of the supporting device 20 is moved vertically by the screwing action due to rotation of four vertical supporting threaded shafts 21, and a base 25 moving in the longitudinal direction is moved forward and backward along the axial line of the wind tunnel. An inclining base 27 is supported pivotally in the front end part of the moving base 25 so that base 27 can be inclined with a revolving shaft 26 as a fulcrum, and a turntable 29 is supported on the inclining base 27.
Patent JP-H0875091-A (JP)
Title: Lubricating method for high temperature sliding part
Inventor: KAGIMOTO YOSHIMI
IPC: F16N15/00
Filed: 1994-08-31
Abstract: PURPOSE: To prevent seizure by interposing an oxide, containing two or more kinds of metal elements selected so that a difference between HLI values of combined metal element oxides is a specific value or more, as a lubricant in a friction surface of a sliding part, so as to generate sliding under a low stable friction coefficient from an ordinary temperature to a high temperature. CONSTITUTION: An oxide, containing two or more kinds of metal elements selected so that a difference between HLI values defined as follows of a combined metal element oxide is 1.3 or more, is interposed as a lubricant in a friction surface of a sliding part. In the case of metal element oxide HLI value-γ8 >1.1648Å, in the case of HLI=I/(γ8 +1.26)<2> -γ8 <1.1648Åfurther γ6 >0.7196Å, in the case of HLI=I/(γ6 +1.26)<2> -γ6 <0.7196Å further γ4 >0.4550Å, in the case of HLI=I/(γ4 +1.26)<2> -γ4 <0.4550Åfurther γ3 >0.3570Å, HLI=I/(γ3 +1.26)<2> -I shows a metal ion number, γ shows metal ion radius, subscript of γshows metal ion acid order number and 1.26 shows oxygen ion radius.
Patent JP-2000041251-A (JP)
Title: Moving vector detector
Inventor: SUZUKI MITSUYOSHI
IPC: H04N19/423
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To efficiently detect a motion vector by storing pixel data of blocks obtained by dividing each frame of picture data, selecting pixel data on a position in a range separated from the position of a certain block by a search vector and comparing the stored pixel data with the selected pixel data. SOLUTION: A search window memory part 2 outputs pixel data corresponding to a search vector to an exchange 3. An encoding frame memory 5 stores the pixel data of divided blocks in a reference register part 6. An evaluation part 4 calculates a difference between pixel data outputted from the exchange 3 and pixel data outputted from the register part 6 and supplies the difference to a motion vector detection part 7. The detection part 7 stores the sum of abolute values of differences of pixel data supplied from the evaluation part 4 as an evaluation value in relation with the search vector, successively updates the search vector and determines a search vector obtained at the time of the smallest evaluation value as a motion vector.
Patent JP-H1152416-A (JP)
Title: Liquid crystal display device and thin-film transistors
Inventor: ONOZUKA YUTAKA
IPC: G02F1/1368
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve display quality and holding characteristics and to reduce electric power consumption in a liquid crystal display device capable of executing memory driving by arranging ferroelectric at pixels. SOLUTION: Composite dielectric layers approximately periodically disposed with ferroelectric layers 305 and paraelectric layers 308 are formed on pixel electrodes 307a. These dielectric layers are so disposed as to have an electromagnetic effect on a liquid crystal layer 304 to control the states, such as alignment state and phase transition state, of the liquid crystal layer 304 by the polarization state of the ferroelectric layers 305. The dielectric constant of the dielectric layers is effectively lowered and driving voltage V is lowered by combining the paraelectric layers 308 and the ferroelectric layers 305. Display unevenness is lessened and display quality is improved by approximately periodically disposing the ferroelectric layers 305 and the paraelectric layers 308.
Patent JP-S6449554-A (JP)
Title: Five-finger sock receiving socks
Inventor: SHINTAKU MITSUO
IPC: A41B11/00
Filed: 1987-08-19
Abstract: PURPOSE:To make the title socks easy to wear by persons suffering from dermatophytosis, getting frostbitten and oversensitive to cold and to enhance treatment effect, by a method wherein the leading end opening parts of usual socks are always brought to an open state and five-finger socks are separately sewn on the inner surfaces of said socks at a proper region to be allowed to dock therewith. CONSTITUTION:The leading end opening parts (a) of usual socks A are brought to an open state and rubber yarn or proper fiber is used in the opening parts (a) to be allowed to function as a built-in valve. Five-finger socks B are separately prepared to be sewn on the socks A at the proper region (b) inside the socks A to be allowed to dock with said socks A. In use, a foot is inserted in the socks at first and the open parts (a) are rolled up on this side and the five-finger socks B are mounted on the fingers of the foot to return the opening parts (a) to the original state and five fingers are concealed and the opening parts (a) are mounted in the socks. The treatment effect of dermatophytosis, frostbite and symptoms oversensitive to cold is enhanced and the wearing/taking-off of the socks becomes easy and protecting effect against cold is also enhanced.
Patent JP-H0547181-A (JP)
Title: Memory module circuit
Inventor: SHISHIKURA HIROHISA
IPC: H05K1/00
Filed: 1991-08-19
Abstract: PURPOSE:To use the same printed board even when the number of the piece of a memory device loaded is different in a memory module circuit loading one piece or plural pieces of the same memory device. CONSTITUTION:The number of the piece of the memory devices 71-78 loaded on the printed board 50 is set by a device number setting means 80. By a chip selection signal generating circuit 90, high-order address bits AD10-AD12 are converted by a code based on the setting content of the device number setting means 80, the converted codes are decoded and chip selecting signals E0-E7 are selected. By these selected chip selecting signals E0-E7, the access to the loaded memory devices 71-78 are performed.
Patent JP-S58110868-A (JP)
Title: Electromagnetic pump
Inventor: KURITA MUNEYASU
IPC: F04B17/04
Filed: 1981-12-23
Abstract: PURPOSE:To obtain a stable operation of a pump for a long time, by fitting a vibration member vibrated through co-operation of a solenoid and spring members to slide guide members fixed respectively to an inlet member and an outlet member, in the manner that it is freely slidable with respect to the slide guide members. CONSTITUTION:A solenoid 22 is disposed substantially at the central part in a pump frame 16, and a sleeve-like armature 25 is inserted into a central hole of the solenoid 22 in the manner that it is freely reciprocated in the axial direction of the solenoid 22. Further, a cylindrical vibration member 27 made of a non- magnetic material is fixed on the inside of the armature 25, and a movable valve 28 in the form of a check valve is provided at the middle part of the central hole of the member 27. On the other hand, cylindrical slide guide members 29, 30 are supported respectively on an inlet member 11 and an outlet member 13 in the manner that they are protruded inwards of the vibration member 27, that is, the vibration member 27 is fitted to the top parts of the slide guide members 29, 30 in a freely slidable and liquid-tight manner.
Patent JP-H0257960-A (JP)
Title: Oxygen electrode
Inventor: HORIMOTO HIKARI
IPC: G01N27/404
Filed: 1988-08-23
Abstract: PURPOSE:To improve response speed and to prevent irregularity to be generated in products by providing a spacer having a specified thickness between an oxygen transmitting film and a detecting electrode. CONSTITUTION:A gold wire having the diameter of 1mm is embedded as a detecting electrode 2 in a detecting electrode supporting body having the outer diameter of 7mm. A silver wire having the diameter of 1mm is provided as a counter electrode 3 at the outside of said supporting body in an outer tube having the inner diameter of 10mm. As an electrolyte, 1% aqueous solution of potassium chloride is used. As an oxygen transmitting film 4, a polytetrafluoroethylene film having the thickness of 25mum is used. A spacer 5 which has the thickness of 0.5-100mum and comprises, e.g. a porous cellulose film, is provided between the electrode 2 and the film 4. In this constitution response is quick, and irregularity in measured values between each of product electrodes caused by the surface state of the electrodes and the like becomes less. Therefore, this electrode can be used as a high-speed, stable oxygen electrode in control of a fermentation process and measurement of environments such as water quality.
Patent JP-H0946891-A (JP)
Title: Secondary destruction preventive circuit in main circuit of converter
Inventor: HANIYU SHIGEKI
IPC: H02H3/08
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a secondary destruction preventive circuit in a main circuit for preventing secondary destruction to the main circuit, by hindering a main circuit MCC from remaking through alarm reset when the main circuit protection functions at an input overcurrent level higher enough to lead destruction to an element in the main circuit. SOLUTION: A secondary destruction preventive circuit in a converter main circuit 2 includes a control circuit (main circuit MMC) 1 for controlling power to the converter main circuit 2, and an overcurrent detecting circuit 4 with a first overcurrent detection level and a second detection level below the first detection level, a first memory means (fuse melting circuit) 10 for storing detection by the first detection level, and a second memory means (alarm latch circuit) 5 for storing the detection at the second detection level in a resettable state. Since the control in the control circuit 1 is carried out on the basis of the data stored in the first and second memory means 10 and 5, the remaking through alarm reset in the control circuit 1 can be prevented.